/Engine/Plugins/Media/PixelStreaming/Source/PixelStreaming/Public/IPixelStreamingStreamer.h
Set the streamer's input handler.
void SetInputHandler ( [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IPixelStreamingInputHandler](API\Plugins\PixelStreamingInput\IPixelStreamingInputHandler) > InInputHandler )